Request a catalogue

Available Catalogues

Milltek Resonated 3.54" Primary Cat Back Race Exhaust System

  • Awesome looks and refined sound
  • Transforms performance and driveability
  • Lightweight and durable stainless steel
WAS £3,519.74
SAVE 11%
£3,167.00 INC VAT £2,639.17 EX VAT

Finance Available Learn more

Product Details

Unleash the hidden potential of your vehicle with the Milltek Cat Back Exhaust System with De Cat. Engineered for peak performance, this system doesn’t just turn heads with its outstanding aesthetics and sound; it offers significant gains in engine efficiency and power output. This is the ultimate blend of form and function for any serious car enthusiast.

Your vehicle deserves more than just a stock exhaust system. Consider these exceptional features that set the Milltek Cat Back Exhaust System apart:

  • Enhanced Performance: Milltek's computer-designed, wider pipework and mandrel bends facilitate increased flow-rate, allowing your engine to breathe more freely.
  • Optimal Sound: Specifically tuned silencers yield a sporty, yet refined auditory experience that does not overwhelm during idle or cruising.
  • Material Excellence: Made from robust T304 stainless steel or titanium, ensuring durability and superior sound quality.
  • Customisation Options: Choose from resonated and non-resonated systems to match your noise-level preference, as well as valved and non-valved configurations.
  • Precision Fit: Stringent quality controls guarantee an effortless fit, seamlessly replacing your factory exhaust system components.
  • Quality Assured: Designed and manufactured in the UK with a Milltek Lifetime Warranty*, giving you additional peace of mind and total confidence in your purchase.

If you're aiming for an unparalleled performance boost, the Milltek Cat Back Exhaust System with De Cat delivers precisely that. The system’s De Cat feature removes the catalytic converter, facilitating an even greater flow rate of exhaust gases. This pairs exceptionally well with the system's wider, computer-designed pipework and carefully configured mandrel bends, contributing to enhanced horsepower and torque. These features are crafted from top-grade materials such as T304 stainless steel or titanium, ensuring long-lasting durability alongside performance gains. The end result is a dramatically improved engine responsiveness that significantly elevates your driving experience.

For those dedicated to unlocking superior performance and a more dynamic driving experience, the Milltek Cat Back Exhaust System with De Cat is the logical next step. Seize the opportunity to enhance your vehicle's capabilities by integrating this meticulously engineered system now.

PLEASE BE AWARE: Sports cats can NOT legally be installed on a vehicle for use on a public road that was manufactured after 1st March 2001 unless type ECE 103R approved. Fitting a De Cat / Cat Bypass or GPF delete / bypass to a vehicle that is to be used on UK roads will cause the vehicle to fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used on the road.

Generally speaking, replacing your stock cat will also require a remap, as the ECU will be getting different readings from the Lambda sensors in the exhaust which will probably read as an error. Normally an upgraded cat is an essential part of the highest-performing upgrade packages.

Please Note: *Milltek Sport warranties apply for the first purchaser only, proof of purchase is required. Terms apply. High-flow sports catalysts and downpipes are covered by a 2-year / 80,000Km guarantee.

Specification

Brand Milltek
MPN SSXNI010

Customer Reviews
Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4.30pm Monday to Thursday.
For any weekend delivery order before 4.30pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.

Finance

Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Demon Tweeks is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.